SSL/TLS Certificate Lookup

Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted

awv.ch

SSL/TLS Certificate

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SSL/TLS Certificate for awv.ch

Valid
Issued by (CA)
Let's Encrypt
Subject
www.waldaargau.ch
Valid from
Jun 26, 2026
Valid until
Sep 24, 2026 (64 days remaining)
Public key
EC 256-bit
Serial
050173BF37A409F0540EC74AB37069108DD5
SHA-256 fingerprint
3E:0E:CB:71:7E:BA:89:6B:14:23:FE:CA:5C:51:99:C4:10:A5:0D:94:A8:AB:B7:B0:41:70:B9:EB:C3:B7:C4:BD
Chain
YE1 → Root YE → ISRG Root X2 → ISRG Root X1
Subject Alternative Names (6)
aargauerwald.ch, awv.ch, waldaargau.ch, www.aargauerwald.ch, www.awv.ch, www.waldaargau.ch

Certificate Authority Authorization (CAA)

The serving CA (Let's Encrypt) is authorized by this domain's CAA records (letsencrypt.org).